Extremely dirty air filters can cause:

What is the most likely cause of a rattling sound coming from the underside of a vehicle?

Installing taller tires on a vehicle would cause the vehicle's speedometer to:

An A/C "V" drive belt is being adjusted. The proper tension can be determined by using a:

What supplies electrical power to the vehicle when it is running?

A lead-acid battery with removable caps should be refilled with only:

While working in the engine compartment, what is used to protect the painted surfaces from being scratched by a technician's belt?

Which color is the primary brake warning light on the dash of cars and trucks?

Which tool would be used along with a hammer to cut a rounded-off nut on a vehicle?

What color are impact sockets?

To prevent damage to the vehicle's paint, what safety precaution should a technician take before working on an engine?

Which material are new model cylinder heads made from?

When changing the engine oil, what should the temperature of the engine be?

What should be done to air tools daily to keep them in good working condition?

Which electrical circuit only has one positive and one negative connection?

Where on a vehicle should a VIN be found?

What are the three C's associated with a work order?

When driven at very slow speed, a vehicle's steering wheel tends to shimmy. Which is the most likely cause?

Technician A says that all automatic transmission fluids (ATF) are interchangeable. Technician B says that new ATF should be pink in color. Who is right?